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Cotool

Security operations optimized for agents.

Hiring

About

Cotool builds AI agents and the infrastructure around them to help security teams detect threats, investigate alerts, hunt for attacks, and respond.

Our agents work across a team's security tools and data. They investigate alerts, write and tune Python detections, and turn threat intelligence into hunts and new coverage. Teams can customize agents around their workflows, inspect the evidence, edit detection logic, and bring humans in when judgment or approval matters.

Underneath the agents, Cotool provides log storage and search built for their workloads, with access to data where it already lives. The goal is to give security teams more capacity to defend their companies as their environments and workloads grow.

Teams at Ramp, EliseAI, ClickHouse, Legora, and many more use Cotool.

Topics

Location
San Francisco, CA, United States
Team size
8 employees
YC batch
Spring 2025
Status
Active
Stage
Early stage

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Questions and answers

What does Cotool do?

Security operations optimized for agents.

Where is Cotool based?

San Francisco, CA, United States

How many people work at Cotool?

8 employees, according to the company profile.

Has Cotool raised money?

There are no funding rounds for Cotool in our data.

What are the alternatives to Cotool?

Similar startups: LogosGuard, Vanta, and Agency.